code: def test_downstream_artifacts(static_approval_action):
      artifacts_from_query = static_approval_action.artifacts(
          direction=LineageQueryDirectionEnum.DESCENDANTS
      )
      assert len(artifacts_from_query) > 0
      for artifact in artifacts_from_query:
          assert "artifact" in artifact.artifact_arn
  
file_path: sagemaker-python-sdk/tests/integ/sagemaker/lineage/test_action.py
imports: from __future__ import absolute_import
  import datetime
  import logging
  import time
  import pytest
  from sagemaker.lineage import action
  from sagemaker.lineage.query import LineageQueryDirectionEnum
label_desc: Use image node_id 9 for calling a global function with example usage: test_downstream_artifacts(static_approval_action) without return types